1 💰 商业科技 Ars Technica 2026-06-19 💬 Bernie Sanders unveils $7 trillion plan to give Americans control of AI industry 桑德斯提出7万亿美元计划，通过对AI巨头征收重税，让公众掌控AI产业未来 Biggest AI firms will likely recoil at Bernie Sanders' AI wealth fund. bernie san ai产业 税收政策 主权财富基金 美国科技政策